[Telemetry] Build and install memconsumer app.

tools/telemetry/telemetry/core/util.py

Index: tools/telemetry/telemetry/core/util.py
diff --git a/tools/telemetry/telemetry/core/util.py b/tools/telemetry/telemetry/core/util.py
index a013eea60d564d16cd259f27f488b52e34137cce..59cf52f43f447bce8339f126f3b017d346012a8f 100644
--- a/tools/telemetry/telemetry/core/util.py
+++ b/tools/telemetry/telemetry/core/util.py
@@ -122,16 +122,19 @@ def GetBuildDirectories():
     for build_type in build_types:
       yield build_dir, build_type
 
-def FindSupportBinary(binary_name):
+def FindSupportBinary(binary_name, executable=True):
   """Returns the path to the given binary name."""
   # TODO(tonyg/dtu): This should support finding binaries in cloud storage.
   command = None
   command_mtime = 0
+  required_mode = os.R_OK
+  if executable:
+    required_mode = os.X_OK
 
   chrome_root = GetChromiumSrcDir()
   for build_dir, build_type in GetBuildDirectories():
     candidate = os.path.join(chrome_root, build_dir, build_type, binary_name)
-    if os.path.isfile(candidate) and os.access(candidate, os.X_OK):
+    if os.path.isfile(candidate) and os.access(candidate, required_mode):
       candidate_mtime = os.stat(candidate).st_mtime
       if candidate_mtime > command_mtime:
         command = candidate